Whitehaus WH-TANK Forever Hot 7-Inch Heating Tank, No Finish Large 5/8 gallon stainless steel tank Provides 60 cups hot water per hour Self resetting circuitry UL and CSA listed 140-190 degree easy access thermostat For Use with All Instant Hot Water Excessively Dispensers Large 5/8 Gallon Stainless Steel Tank Provides 60 Cups of Hot Water (190 Degrees) Per Hour Self-Resetting Circuitry Easy Access Thermostat for Simple Fingertip Adjustment from 140 to 190 Degrees